SAN DIEGOSAN DIEGO — Cameras tucked into new high-tech street lights are powerful aids in solving crimes, silent eyes that more than once have caught overhead images that led to a killer, San Diego ...
The city council of Sénart en Essonne, France, is saving 35 percent in energy use with its new networked street lighting system based on Echelon’s LonWorks technology. The city council of Sénart en ...
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